The raw material of paper straw is kraft paper. Two layers of 120g and one layer of 60g kraft paper are used respectively. Food grade soy based ink and food grade glue are used for processing and production. It can directly contact with human body and has passed the FDA inspection.
Make plate according to customer’s demand, determine the logo and color, print on four-color flexographic press, cut into 30 pieces of paper with a width of 15mm, then soak in the glue area to make three layers of white kraft paper stick firmly to make paper straw, then cut out the required length through the blade area, cut off by five blades at the same time, and finally manually pack according to customer’s requirements